Grading jokes.

An American, a Japanese and a China crashed on a desert island in a plane crash and were caught by cannibals on the island.

The leader of the cannibal said, "I'm glad I won't eat you today, but you have to meet one condition."

The three people asked in unison: "What conditions?"

The leader said, "You only need your little J J to add up to a length of more than 20 cm."

When Americans are happy, they measure things with eleven centimeters first, and China measures things with eight centimeters.

Now Americans and China are happy, thinking that the Japanese have two centimeters, right?

The Japanese also took it out, haha, it was exactly two centimeters, so the cannibal leader released three people.

Now Americans say it's all my fault today, eleven centimeters, and I account for more than half.

People in China say mine is shorter than yours, and it is above average.

The Japanese listened and said, "Shit, if mine doesn't get hard, all three of us will be finished."